<form id="searchbox" action="">
     <input id="search" type="text" placeholder="Cuvinte cheie">
     <input id="submit" type="submit" value="Căutare">
</form>

#searchbox
{
  background: #eaf8fc;
  background-image: -moz-linear-gradient(#fff, #d4e8ec);
  background-image: -webkit-gradient(linear,left bottom,left top,color-stop(0, #d4e8ec),color-stop(1, #fff));
   
  -moz-border-radius: 35px;
  border-radius: 35px;
   
  border-width: 1px;
  border-style: solid;
  border-color: #c4d9df #a4c3ca #83afb7;             
  width: 500px;
  height: 35px;
  padding: 10px;
  margin: 100px auto 50px;
  overflow: hidden; /* Clear floats */
}
#search, #submit
{
  float: left;
}

#search
{
  padding: 5px 9px;
  height: 23px;
  width: 380px;
  border: 1px solid #a4c3ca;
  font: normal 13px 'trebuchet MS', arial, helvetica;
  background: #f1f1f1;
   
  -moz-border-radius: 50px 3px 3px 50px;
   border-radius: 50px 3px 3px 50px;
   -moz-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25) inset, 0 1px 0 rgba(255, 255, 255, 1);
   -webkit-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25) inset, 0 1px 0 rgba(255, 255, 255, 1);
   box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25) inset, 0 1px 0 rgba(255, 255, 255, 1);             
}

/* ----------------------- */

#submit
{   
  background: #6cbb6b;
  background-image: -moz-linear-gradient(#95d788, #6cbb6b);
  background-image: -webkit-gradient(linear,left bottom,left top,color-stop(0, #6cbb6b),color-stop(1, #95d788));
   
  -moz-border-radius: 3px 50px 50px 3px;
  border-radius: 3px 50px 50px 3px;
   
  border-width: 1px;
  border-style: solid;
  border-color: #7eba7c #578e57 #447d43;
   
   -moz-box-shadow: 0 0 1px rgba(0, 0, 0, 0.3), 0 1px 0 rgba(255, 255, 255, 0.3) inset;
   -webkit-box-shadow: 0 0 1px rgba(0, 0, 0, 0.3), 0 1px 0 rgba(255, 255, 255, 0.3) inset;
   box-shadow: 0 0 1px rgba(0, 0, 0, 0.3), 0 1px 0 rgba(255, 255, 255, 0.3) inset;      

  height: 35px;
  margin: 0 0 0 10px;
         padding: 0;
  width: 90px;
  cursor: pointer;
  font: bold 14px Arial, Helvetica;
  color: #23441e;
   
  text-shadow: 0 1px 0 rgba(255,255,255,0.5);
}

#submit:hover
{   
  background: #95d788;
  background-image: -moz-linear-gradient(#6cbb6b, #95d788);
  background-image: -webkit-gradient(linear,left bottom,left top,color-stop(0, #95d788),color-stop(1, #6cbb6b));
}  

#submit:active
{   
  background: #95d788;
  outline: none;
     
   -moz-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.5) inset;
   -webkit-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.5) inset;
   box-shadow: 0 1px 4px rgba(0, 0, 0, 0.5) inset;   
}

#submit::-moz-focus-inner
{
        border: 0;  /* Small centering fix for Firefox */
}